"""empty message

Revision ID: c9a9a639d95f
Revises: 1bb5ac7dd21d
Create Date: 2024-12-04 16:38:18.425485

"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import mysql

# revision identifiers, used by Alembic.
revision = 'c9a9a639d95f'
down_revision = '1bb5ac7dd21d'
branch_labels = None
depends_on = None


def upgrade():
    op.add_column('model_version', sa.Column('compress', sa.Integer(), server_default='0', nullable=False, comment='是否压缩'))
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('model_version', 'compress')
    # ### end Alembic commands ###
